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gtnhenbr [62]
3 years ago
10

Three more than twice a number x is seven,

Mathematics
1 answer:
Zanzabum3 years ago
6 0

Answer:

2(x-7) + 3 = 9

2x - 14 = 6

2x = 20

x = 10

Step-by-step explanation:

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2.375 in expanded form
kari74 [83]

Answer:

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Step-by-step explanation:

Move the decimal place from 2.375 to the back of the number so it should look like this, 2375.

Than move the decimal place back to its original spot and count the amount of spaces you move. Remember, if you move forward, your exponent should be negative. For example, if the problem is 6.321, you would move the decimal place to the back like this, 6321. And then move it back to where it originally was, 6.321, the amount of spaces I moved was 3 spaces and I moved forward so It would be 6.321^-3

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3 years ago
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DiKsa [7]
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3 years ago
Show that 551 is a rational by writing it in the form a/b, where a and b are integers
igor_vitrenko [27]

Answer:

  551/1

Step-by-step explanation:

  551 = \dfrac{551}{1}

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Any integer can be written as a rational number with a denominator of 1.

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3 years ago
NEED HELP ASAP WILL GIVE BRAINLIEST REAL ANSWERS ONLY PLZ WILL REPORT FAKE ANSWERS
Contact [7]

Answer:

C

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